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US Patent: 149,643
Improvement in circular-sawing machines
Patentee:
Oscar A. Dean - Bethel, VT

USPTO Classifications:
83/860

Tool Categories:
woodworking machines : woodworking machine parts or accessories : woodworking machine safety guards

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James G. Henry
H. C. Tennent

Patent Dates:
Applied: Feb. 14, 1874
Granted: Apr. 14, 1874

Patent Pictures:
USPTO pdf tiff
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Description:
An improvement on patent 141,702.

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